Concentrage
[建] 蒸浓, 提浓, 提浓物
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
To knit the sweater
织毛衣
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。